To create this synergy among multi-disciplinary Research Infrastructure communities, BELIEF created a one-stop-shop for e-Infrastructures communities providing a Community Portal and a Digital Library (DL) with a huge number of e-Infrastructures open access publications. The BELIEF DL - implemented on top of the OpenDLib Software System - offers uniform access to multimedia documentation (e.g. presentations, videos, technical reports, manuals, on-line tutorials, etc.) providing continuously updated information on eInfrastructure-related projects, initiatives and events. Although designed to meet the needs of a specific community, the technology adopted by BELIEF can be easily adapted to meet the information and collaborative needs of other scientific communities.